US3265442A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distributor for plverized material
Assignee: Foster Wheeler Inc
•
Filing: 1965-01-18
•
Granted: 1966-08-09
•
Expires: 1985-01-18
Abstract
No abstract record available.
Inventors
- 👤 Jr Cullie B Willis
- 👤 Frederick J Ceely
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 22:12
CPC Classifications
B; B65; B65G; B65G53/00; B65G53/34; B65G53/52; B65G53/528
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
AN APPARATUS FOR EQUALLY DISTRIBUTING TO MULTIPLE PIPES A MOVING STREAM OF PULVERIZED MATERIAL, COMPRISING: A VOLUTE FOR IMPARTING A CIRCULAR MOTION TO A MOVING STREAM OF PULVERIZED MATERIAL, A CONTAINER IN THE FORM OF A FRUSTRUM OF A RIGHT CIRCULAR CONE HAVING AN INLET, AN OUTLET, AND AN INSIDE WALL SURFACE, SAID CONTAINER BEING CONNECTED AT SAID INLET TO SAID VOLUTE TO RECEIVE SAID CIRCULARLY MOVING STREAM OF PULVERIZED MATERIAL THROUGH SAID INLET SO THAT SAID STREAM OF PULVERIZED MATERIAL WILL PASS INTO SAID CONTAINER WITH A HELICAL MOTION,
Claim 2
Independent Claim
90 words
AN APPARATUS FOR EQUALLY DISTRIBUTING TO MULTIPLE PIPES A MOVING STREAM OF PULVERIZED MATERIAL, COMPRISING: A VOLUTE FOR IMPARTING A CIRCULAR MOTION TO A MOVING STREAM OF PULVERIZED MATERIAL, A CONTAINER IN THE FORM OF A FRUSTRUM OF A RIGHT CIRCULAR CONE HAVING AN INLET, AN OUTLET, AND AN INSIDE WALL SURFACE, SAID CONTAINER BEING CONNECTED AT SAID INLET TO SAID VOLUTE TO RECEIVE SAID CIRCULARLY MOVING STREAM OF PULVERIZED MATERIAL THROUGH SAID INLET SO THAT SAID STREAM OF PULVERIZED MATERIAL WILL PASS INTO SAID CONTAINER WITH A HELICAL MOTION,
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-08-08 | 1970-02-07 | 1970-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-08 | 1974-02-07 | 1974-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-08 | 1978-02-07 | 1978-08-09 | $7700.00 | Window Closed / Lapsed |